an experiment. a natural energy experiment. i will make a microbial fuel cell and then try to characterize the anodes (surface area/dimensions), cathodes, volume of fuel needed, voltage-time relationship, current-time relationship and a possible experimentation with some regular products that can be powered by such voltage and current. the focus will be on the microbial fuel cell though i will do a couple experiments on other sources of batteries (potato and citrus fruits).
get lots of carbon cloth (or some kind of carbon anode- better if naturally found), aluminum chicken mesh (or another cathode), soil, water, make a circuit and then take measurements. i will probably have to make smaller cells and connect all in series to be able to power the leds. average voltage per cell is 0.5V and current is 1.16mA
i will probably create/get/use a voltage booster. i will be using a fabduino which will be used to measure voltage and current. i might consider using an lcd to display the voltage instead of a laptop serial.
anyone built a voltage/current booster before or know of resources i could use?
for bowls, carbon roll, aluminum rolls,